Results 1 to 10 of about 29,608 (209)
Bottom Sediment Characteristics of a Tropical Lake: Lake Tana, Ethiopia [PDF]
Hydrology, 2020 Sediment concentration of rivers in developing countries has been increasing greatly over the last 50 years due to the conversion of forest to continuously cultivated land with the increasing population.
Mebrahtom G. Kebedew +3 more
doaj +4 more sources
An application of Bayesian Belief Networks to assess management scenarios for aquaculture in a complex tropical lake system in Indonesia. [PDF]
PLoS ONE, 2021 A Bayesian Belief Network, validated using past observational data, is applied to conceptualize the ecological response of Lake Maninjau, a tropical lake ecosystem in Indonesia, to tilapia cage farms operating on the lake and to quantify its impacts to ...
Ivana Yuniarti +7 more
doaj +2 more sources
Morphometry and mixing regime of a tropical lake: Lake Nova (Southeastern Brazil) [PDF]
Anais da Academia Brasileira de Ciências, 2016 Lake Nova (15.5 km2) is the second largest lake in the Lower Doce River Valley (Southeastern Brazil). A better understanding of ecosystem structure and functioning requires knowledge about lake morphometry, given that lake basin form influences water ...
MONICA A. GONÇALVES +2 more
doaj +5 more sources
Benthic macroinvertebrates of a tropical lake: Lake Caçó, MA, Brazil [PDF]
Brazilian Journal of Biology, 2010 Benthic communities are highly relevant in the study of aquatic ecosystems, both for their role in the functioning of the ecosystem and also as markers or indicators of paleo-conditions.
JV. Lucca +5 more
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Correlates of zooplankton beta diversity in tropical lake systems. [PDF]
PLoS One, 2014 The changes in species composition between habitat patches (beta diversity) are likely related to a number of factors, including environmental heterogeneity, connectivity, disturbance and productivity. Here, we used data from aquatic environments in five Brazilian regions over two years and two seasons (rainy and dry seasons or high and low water level
Lopes PM +8 more
europepmc +6 more sources
Atmosphere, 2023 The tropical glaciers of the Cordillera Blanca have played host to some of the most significant mass movements ever recorded in the world and Peru; many proglacial lakes formed in this mountain range have natural dikes made of moraine material, which, if
Diego Antonio García-Tadeo +2 more
doaj +1 more source
Journal of Limnology, 2021 The occurrence of cyanobacterial blooms has increased globally over the last decades, with the combined effect of climate change and eutrophication as its main drivers. The seasonal dynamic of cyanobacterial blooms is a well-known phenomenon in lakes and
Eloy Montero +4 more
doaj +1 more source
PLoS ONE, 2023 High mountain lakes (HMLs) are considered unique and comparable ecosystems for monitoring global climate change. The food web structure can indicate the response of these ecosystems to ecological threats, such as fish introduction, by analyzing the ...
José Luis Jiménez-Seinos +2 more
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Lake Kivu: Limnology and biogeochemistry of a tropical great lake [PDF]
, 2012 In the heart of Africa, a unique lake has attracted the attention of scientists since the beginning of the 20th century. At the foot of the Virunga volcano chain, Lake Kivu harbors a vast amount of dissolved carbon dioxide and methane, making it the most dangerous lake on Earth.
Descy, Jean-Pierre +2 more
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Nitrogen is unlikely to consistently limit primary productivity in most tropical lakes
Ecosphere, 2023 Despite mounting evidence that tropical lakes may experience an array of phytoplankton nutrient limitation regimes, references to low‐latitude lakes being predominantly nitrogen limited remain common in the literature. To assess the current understanding
Jemma M. Fadum, Ed K. Hall
doaj +1 more source